GARS: Generate A Rough Surface


The software "GARS" can generate a rough surface from the parameters given by the user. It uses a inverse Fourier transform and a pseudorandom number generator. Constrasted rough surfaces can be generated. By adjusting the parameters, the generated surface can be similar to Earth relief, a microscopic surface, etc. By changing the seeds of the pseudorandom number generator, you can get a set of surfaces with statistically-identical properties. GARS can also add a general tendency (slope) and a sinusoid to the rough surface.

You can test GARS on line and download the source code.

If you have any question, go to the help page or contact us.

GARS is under CeCILL-B license (a BSD-like license). See the CeCILL-B FREE SOFTWARE LICENSE AGREEMENT.